Improved SR

[Baron Saturday]

Does the Improved SR feat stack with sources of SR other than Diamond Soul?

[MissEvelyn]

Someone correct me if I'm wrong, but I believe the answer is no.

[Astral]

I wonder if it might stack with drow subrace SR but yeah in general it doesnt stack with anything except Diamond Soul

[Seekeepeek]

http://nwn.wikia.com/wiki/Diamond_soul

This feat means monks will not need to wear items with spell resistance, unless the item confers more spell resistance than this feat (as spell resistance does not stack).
Drow SR is ITEM based

http://nwn.wikia.com/wiki/Spell_resistance

Item property-based spell resistance is available from 10 to 32, odd numbers excluded.

http://nwn.wikia.com/wiki/Improved_spell_resistance

This feat stacks with diamond soul for a maximum possible spell resistance of 70.

[Baron Saturday]

If racial SR is item-based, then yeah, diamond soul won't stack with it. Suspected as much, but wanted to confirm. Thanks!

[Ebonstar]

http://nwn.wikia.com/wiki/Diamond_soul

This feat means monks will not need to wear items with spell resistance, unless the item confers more spell resistance than this feat (as spell resistance does not stack).
Drow SR is ITEM based

http://nwn.wikia.com/wiki/Spell_resistance

Item property-based spell resistance is available from 10 to 32, odd numbers excluded.

http://nwn.wikia.com/wiki/Improved_spell_resistance

This feat stacks with diamond soul for a maximum possible spell resistance of 70.

which item gives the SR to drow, since its a racial thing

[Baron Saturday]

I'd assume it's on the skin.